VACCUM SENSOR APPLICATION AND METHOD FOR NONDETACHABLY JOINING A SENSOR WORKPIECE TO A BODY COMPONENT
    4.
    发明公开
    VACCUM SENSOR APPLICATION AND METHOD FOR NONDETACHABLY JOINING A SENSOR WORKPIECE TO A BODY COMPONENT 有权
    真空传感器应用和方法连接传感器NICHTABLÖSBAREN加工物提供主体部件

    公开(公告)号:EP1692487A1

    公开(公告)日:2006-08-23

    申请号:EP04803749.3

    申请日:2004-12-10

    IPC分类号: G01N19/08 B29C65/00

    摘要: Vacuum sensor application and method for firmly joining a sensor workpiece to a body component, where a) firstly, an adhesive layer which is provided by a cross-linked transfer contact adhesive is laminated to a sensor contact surface of the sensor workpiece, b) then, by using known radiation methods, the geometric patterns of a plurality of galleries to be arranged in a laminar fashion are transferred to the sensor contact surface by a light beam that penetrates the transfer contact adhesive, are subsequently introduced into the sensor workpiece and, in the process, are removed congruently with the structures of the adhesive layer introduced into the sensor workpiece, c) the adhesive-laminated patterned sensor contact surface is then arranged on a defined surface region of the body component surface, d) after that, a mechanical pressure is exerted on the two joint partners, with which the adhesive-laminated patterned sensor contact surface and the body component surface region (3) are pressed together.

    PRESSURE MEASURING DEVICE
    6.
    发明公开
    PRESSURE MEASURING DEVICE 失效
    压力测量装置

    公开(公告)号:EP0820583A1

    公开(公告)日:1998-01-28

    申请号:EP96910282.0

    申请日:1996-04-11

    IPC分类号: G01L1 G01L5 G01N3 G01N11

    摘要: A method for measurement of axial forces acting on a shaft (10), the faces of a portion (12) projecting from said shaft (10) being supplied with gas under overpressure such that gas pressure is built up between two opposing faces (16; 17) of said portion (12) projecting radially from the shaft (10) and at least one gas-permeable body (15) provided external to said faces (16; 17). A gas differential between the gas pressure on said opposing faces (16; 17) is established, and the axial force acting on said shaft is determined as k*ΔP, with k being a constant and ΔP being the pressure differential between the gas pressures on the two faces (16; 17). Means are provided for supply of gas under overpressure to said body (15), and pressure measuring means (18) are provided for measurement of the pressure differential between the pressures on the two faces (16; 17) of the radially projecting portion (12). The protruding portion (12) may also constitute a measuring plate which, provided in various manners, is subjected to forces.

    TEST RESULT EVALUATING METHOD AND MATERIAL TESTER

    公开(公告)号:EP3521802A2

    公开(公告)日:2019-08-07

    申请号:EP19152394.3

    申请日:2019-01-17

    发明人: MATSUURA, Tohru

    IPC分类号: G01N3/307

    摘要: A material tester capable of presenting information enabling a user to easily determine whether or not a filtering condition is appropriate is provided. A personal computer (42), as functional blocks of a program installed in a memory (53), includes a filtering processing part (61) that eliminates noise from raw data acquired by digitalizing an input signal from a load cell or an extensometer, a filter setting part (62) that sets a filtering condition applied to the raw data in the filtering processing part (61), and a display control part (65) that displays the raw data and the processed data, for which the filtering process has been performed by the filtering processing part (61), at the same scale and in different forms on a display device (51) in an overlapping manner.